---

yaml --- r: 221796 b: refs/heads/master c: bdd91b2 h: refs/heads/master v: v3
git-mirror · Nov 9, 2010 · b777ea3 · b777ea3
1 parent a46306a
commit b777ea3
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Showing 3 changed files with 8 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fb939dfcf2a3a70357000617799925b6a11f9348
+refs/heads/master: bdd91b2b571c80dacfca88667d935f9907e62931
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -526,9 +526,6 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
 	if (crev < 2)
 		return false;
 
-	router.ddc_valid = false;
-	router.cd_valid = false;
-
 	obj_header = (ATOM_OBJECT_HEADER *) (ctx->bios + data_offset);
 	path_obj = (ATOM_DISPLAY_OBJECT_PATH_TABLE *)
 	    (ctx->bios + data_offset +
@@ -625,6 +622,8 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
 			if (connector_type == DRM_MODE_CONNECTOR_Unknown)
 				continue;
 
+			router.ddc_valid = false;
+			router.cd_valid = false;
 			for (j = 0; j < ((le16_to_cpu(path->usSize) - 8) / 2); j++) {
 				uint8_t grph_obj_id, grph_obj_num, grph_obj_type;
 
@@ -648,10 +647,8 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
 								 usDeviceTag));
 
 				} else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) {
-					router.ddc_valid = false;
-					router.cd_valid = false;
 					for (k = 0; k < router_obj->ucNumberOfObjects; k++) {
-						u16 router_obj_id = le16_to_cpu(router_obj->asObjects[j].usObjectID);
+						u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID);
 						if (le16_to_cpu(path->usGraphicObjIds[j]) == router_obj_id) {
 							ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
 								(ctx->bios + data_offset +

diff --git a/trunk/drivers/gpu/drm/radeon/radeon_i2c.c b/trunk/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -1095,14 +1095,14 @@ void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector)
 	radeon_i2c_get_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x3, &val);
-	val &= radeon_connector->router.ddc_mux_control_pin;
+	val &= ~radeon_connector->router.ddc_mux_control_pin;
 	radeon_i2c_put_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x3, val);
 	radeon_i2c_get_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x1, &val);
-	val &= radeon_connector->router.ddc_mux_control_pin;
+	val &= ~radeon_connector->router.ddc_mux_control_pin;
 	val |= radeon_connector->router.ddc_mux_state;
 	radeon_i2c_put_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
@@ -1120,14 +1120,14 @@ void radeon_router_select_cd_port(struct radeon_connector *radeon_connector)
 	radeon_i2c_get_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x3, &val);
-	val &= radeon_connector->router.cd_mux_control_pin;
+	val &= ~radeon_connector->router.cd_mux_control_pin;
 	radeon_i2c_put_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x3, val);
 	radeon_i2c_get_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,
 			    0x1, &val);
-	val &= radeon_connector->router.cd_mux_control_pin;
+	val &= ~radeon_connector->router.cd_mux_control_pin;
 	val |= radeon_connector->router.cd_mux_state;
 	radeon_i2c_put_byte(radeon_connector->router_bus,
 			    radeon_connector->router.i2c_addr,